Romrell Larry E exercised 2,627 units of Series C Liberty Formula One Common Stock at a strike of $29.85, covered exercise/tax liability with 1,156 units of Series C Liberty Formula One Common Stock, exercised 11,277 units of Series C Liberty SiriusXM Common Stock at a strike of $23.98 and covered exercise/tax liability with 10,931 units of Series C Liberty SiriusXM Common Stock, increasing direct ownership by 200% to 37,833 units (SEC Form 4)